location
search
WarningA red warning triangle icon0

Today's Hourly Weather Forecast - Sinai, SD

  1. Time
    Weather Condition:
    Temperature
    74°
    Chance of precipitation
    0%
    Wind
    Direction: West-Northwest
    20mph

    Weather Condition:Sunny

    Humidity
    36%
    Feels like
    74°
    Dew Point
    45°
  2. Time
    Weather Condition:
    Temperature
    73°
    Chance of precipitation
    0%
    Wind
    Direction: West-Northwest
    19mph

    Weather Condition:Sunny

    Humidity
    36%
    Feels like
    73°
    Dew Point
    45°
  3. Time
    Weather Condition:
    Temperature
    72°
    Chance of precipitation
    0%
    Wind
    Direction: West-Northwest
    16mph

    Weather Condition:Sunny

    Humidity
    38%
    Feels like
    72°
    Dew Point
    45°
  4. Time
    Weather Condition:
    Temperature
    69°
    Chance of precipitation
    0%
    Wind
    Direction: Northwest
    13mph

    Weather Condition:Sunny

    Humidity
    43%
    Feels like
    69°
    Dew Point
    45°
  5. Time
    Weather Condition:
    Temperature
    64°
    Chance of precipitation
    0%
    Wind
    Direction: Northwest
    9mph

    Weather Condition:Sunny

    Humidity
    51%
    Feels like
    64°
    Dew Point
    46°
  7. Time
    Weather Condition:
    Temperature
    60°
    Chance of precipitation
    0%
    Wind
    Direction: North-Northwest
    7mph

    Weather Condition:Mostly Clear

    Humidity
    59%
    Feels like
    60°
    Dew Point
    46°
  8. Time
    Weather Condition:
    Temperature
    58°
    Chance of precipitation
    0%
    Wind
    Direction: North-Northwest
    6mph

    Weather Condition:Mostly Clear

    Humidity
    64%
    Feels like
    58°
    Dew Point
    46°

Top stories

Rain forecast through Saturday

Soaking Rains Linger In The South

Scattered thunderstorms will continue to produce locally heavy rainfall in parts of the Gulf states through Saturday.

Read More
Today's Weather Outlook

Weekend Weather Outlook

Read More
Temperature Outlook for June through August 2026

Summer Outlook: Developing El Niño Set to Impact Drought, Wildfires Nationwide

Read More
Drought Monitor for June 18, 2026

Thirsty Midwest, Southern Plains See Drought Relief

Read More
Story Image: The differences between the Heat Index and Wet Bulb Globe Temperature are outlined in this graphic. (NOAA, NWS)

Heat Index Vs Wet Bulb Globe Temperature

Read More
Story Image via pixabay.com

How Do Hurricanes Form?

Read More
More news
loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Cold & Flu

Fire Updates

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide